The background files are designed to be played in the background while you do other tasks. They do include BS,BF triggers, do NOT listen while driving or any task that is dangerous.
Description from FAQ page:
Cockslut Version: Trains ZCDO and D4C triggers. Same structure. New sound used in the Obedience version is used to train desire for cock. Uses BS, BF, GG, ZCDO, D4C, BDAST triggers. NO AWAKENER
This file is a ‘background’ file. A file to play while you do something else. (Gaming/reading/scrolling tumblr) It’s a slow burn, with lots of ASMR and gradual voices until it ends up being a regular file, then fades back into ASMR. Obedience version trains BDAST and introduces a new sound trigger for obedience. Uses, BS,BF,GG,BDAST triggers. NO AWAKENER